eprintid: 9366
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/93/66
datestamp: 2023-11-09 16:21:20
lastmod: 2023-11-09 16:21:20
status_changed: 2023-11-09 16:14:56
type: article
metadata_visibility: show
creators_name: Kiu, S.S.K.
creators_name: Yusup, S.
creators_name: Soon, C.V.
creators_name: Arpin, T.
creators_name: Samion, S.
creators_name: Kamil, R.N.M.
title: Tribological investigation of graphene as lubricant additive in vegetable oil
ispublished: pub
keywords: Additives; Cavitation; Fluid dynamics; Friction; Graphene; Hydrodynamics; Nanoparticles; Tribology; Vegetable oils, Coefficient of frictions; Hydrodynamic cavitations; Lubricant additives; Nanoparticle concentrations; Optimum concentration; Tribological behaviour; Tribological investigations; Tribological properties, Lubricants
note: cited By 38
abstract: In this study, the tribological behaviours of graphene nanoparticles as lubricant additive in vegetable oil were investigated as a function of nanoparticle concentration. Graphene nanoparticles were added at 25 ppm, 50 ppm and 100 ppm as additive into vegetable oil as lubricant through hydrodynamic and acoustic cavitation as homogenising mechanism. The tribological properties of each homogenised solution were tested using a four-ball machine according to ASTM D4172. Wear scar diameter and friction coefficient were the determining parameters in this study. The results showed that 50 ppm is the optimum concentration that recorded the lowest wear scar diameter and friction coefficient as compared to control sample. © Penerbit Universiti Sains Malaysia, 2017.
date: 2017
publisher: Penerbit Universiti Sains Malaysia
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85013230444&doi=10.21315%2fjps2017.28.s1.17&partnerID=40&md5=13733174d8b2fd069be6557b705626c0
id_number: 10.21315/jps2017.28.s1.17
full_text_status: none
publication: Journal of Physical Science
volume: 28
pagerange: 257-267
refereed: TRUE
issn: 16753402
citation:   Kiu, S.S.K. and Yusup, S. and Soon, C.V. and Arpin, T. and Samion, S. and Kamil, R.N.M.  (2017) Tribological investigation of graphene as lubricant additive in vegetable oil.  Journal of Physical Science, 28.  pp. 257-267.  ISSN 16753402